diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/dma-debug.c | 2 | ||||
| -rw-r--r-- | lib/idr.c | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/lib/dma-debug.c b/lib/dma-debug.c index 7d2f0b33e5a8..ba8b67039d13 100644 --- a/lib/dma-debug.c +++ b/lib/dma-debug.c @@ -587,7 +587,7 @@ out_unlock: return count; } -const struct file_operations filter_fops = { +static const struct file_operations filter_fops = { .read = filter_read, .write = filter_write, }; diff --git a/lib/idr.c b/lib/idr.c index 1cac726c44bc..0dc782216d4b 100644 --- a/lib/idr.c +++ b/lib/idr.c @@ -156,10 +156,12 @@ static int sub_alloc(struct idr *idp, int *starting_id, struct idr_layer **pa) id = (id | ((1 << (IDR_BITS * l)) - 1)) + 1; /* if already at the top layer, we need to grow */ - if (!(p = pa[l])) { + if (id >= 1 << (idp->layers * IDR_BITS)) { *starting_id = id; return IDR_NEED_TO_GROW; } + p = pa[l]; + BUG_ON(!p); /* If we need to go up one layer, continue the * loop; otherwise, restart from the top. |